Toro 72542TE Operator's Manual page 54

WARNING
A blade that is bent or damaged could
break apart and could critically injure
you or bystanders.
• Always replace a bent or damaged
blade with a new blade.
• Do not file or create sharp notches in
the edges or surfaces of the blade.
Removing the Blades
Replace the blades if they hit a solid object, or if the
blade is out of balance or bent.
1. Place a wrench on the flat of the spindle shaft or
hold the blade end using a rag or thickly padded
glove.
2. Remove the blade bolt, bushing, and blade from
the spindle shaft
Figure 89
1. Sail area of the blade
2. Blade
3. Flat of the spindle shaft
Sharpening the Blades
1. Use a file to sharpen the cutting edge at both
ends of the blade
Note:
Maintain the original angle.
Note:
The blade retains its balance if the same
amount of material is removed from both cutting
edges.
(Figure 89).
4. Bushing
5. Blade bolt
(Figure 90).
1. Sharpen at original angle.
2. Check the balance of the blade by putting it on a
blade balancer
Note:
If the blade stays in a horizontal position,
the blade is balanced and can be used.
Note:
If the blade is not balanced, file some
metal off the end of the sail area only
1. Blade
3. Repeat this procedure until the blade is
balanced.
Installing the Blades
1. Install the bushing through the blade with the
bushing flange on the bottom (grass) side of the
blade (Figure
g295816
1. Bushing
2. Install the bushing/blade assembly into the
spindle shaft
54
Figure 90
(Figure 91).
Figure 91
2. Balancer
92).
Figure 92
(Figure 93).
g000552
(Figure 90).
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